169509241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 35777159

約数列:

[1, 11, 19, 23, 179, 197, 209, 253, 437, 1969, 2167, 3401, 3743, 4117, 4531, 4807, 35263, 37411, 41173, 45287, 49841, 78223, 86089, 387893, 669997, 811049, 860453, 946979, 7369967, 8921539, 15409931, 169509241]

約数ペア:

[(1, 169509241), (11, 15409931), (19, 8921539), (23, 7369967), (179, 946979), (197, 860453), (209, 811049), (253, 669997), (437, 387893), (1969, 86089), (2167, 78223), (3401, 49841), (3743, 45287), (4117, 41173), (4531, 37411), (4807, 35263)]